The Sarc

#1 Son's going to live here next year with 2 roomies.  Last night he left quite a few dishes strewn about the house.  Guacamole bowl here, pizza plate there.  You get the drift.  This morning I said to him, "Look Bud.  You've got to put your dishes in the sink.  If you leave dishes everywhere, your friends are going to do the same next year."
      #1 nodded and replied, "Lead by example."

OMG.
Okay, off to work.  This time FOR REAL.